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fzus63 klot 210902
glflm
350
open lake forecast for lake michigan
national weather service chicago/romeoville il
302 am cst sun dec 21 2014
for waters beyond five nautical miles of shore on lake michigan.
waves are provided as a range of significant wave heights...which
is the average height of the highest 1/3 of the waves...along
with the average height of the highest 10 percent of the waves
which will occasionally be encountered.
.synopsis...high pressure of 30.4 inches over quebec will drift
east to the canadian maritimes through monday morning...with
weaker ridging trailing southwest across the appalachians. low
pressure of 29.3 inches in the lee of the canadian rockies will
move southeast through the northern plains tonight then slowly
east across the upper midwest by monday night. the low will fill
to near 29.7 inches as it moves across the northern great lakes
tuesday. another low will develop somewhere across the tennessee
or ohio valley tuesday night...and will likely deepen to near
29.4 inches as it lifts northeast across the central or eastern
lakes wednesday. the low will likely continue to deepen as it
lifts northeast to east of james bay by early thursday.
lmz261-362-364-366-563-565-567-868-211630-
lake michigan from seul choix point to rock island passage 5 nm
offshore to mid lake-
lake michigan south of a line from seul choix point to the
mackinac bridge and north of a line from charlevoix mi to south
fox island 5 nm offshore-
lake michigan from charlevoix to point betsie mi 5 nm offshore to
mid lake-
lake michigan from point betsie to manistee mi 5 nm offshore to
mid lake-
lake michigan from rock island passage to sturgeon bay wi-
lake michigan from sturgeon bay to two rivers wi 5 nm offshore to
mid lake-
lake michigan from two rivers to sheboygan wi 5 nm offshore to
mid lake-
lake michigan from pentwater to manistee mi 5 nm offshore to mid
lake-
302 am cst sun dec 21 2014
sheboygan wi to pentwater mi north
.today...south winds 10 to 15 kt increasing to 15 to 25 kt by
midday and to 30 kt this afternoon. slight chance of snow this
afternoon. waves 1 to 3 ft building to 5 to 8 ft occasionally to
10 ft this afternoon.
.tonight...south winds to 30 kt. chance of snow in the evening...
then slight chance of snow overnight. waves building to 7 to 10 ft
occasionally to 13 ft.
.monday...south winds to 30 kt becoming southeast. chance of
rain and snow. waves 6 to 9 ft occasionally to 11 ft.
.monday night...southeast winds to 30 kt diminishing to 15 to 25
kt. rain. waves 5 to 8 ft occasionally to 10 ft.
.tuesday...southeast winds 15 to 25 kt becoming south 10 to 15 kt
in the afternoon. rain likely. waves 4 to 7 ft occasionally to
9 ft subsiding to 4 to 6 ft occasionally to 8 ft in the afternoon.
.tuesday night...south winds 10 to 15 kt becoming west. rain and
snow likely. waves 2 to 4 ft subsiding to 1 to 3 ft overnight.
.wednesday...north winds 10 to 20 kt increasing to 30 kt in the
afternoon. rain and snow likely. waves 1 to 3 ft building to 3 to
5 ft occasionally to 7 ft in the afternoon.
.thursday...west gales to 35 kt diminishing to 30 kt in the
afternoon. chance of snow showers. waves 6 to 9 ft occasionally
to 11 ft.
$$
fzus63 klot 210902
glflm
lmz080-669-671-673-675-777-779-870-872-874-876-878-211630-
lake michigan from michigan city in to st. joseph mi 5 nm
offshore to mid lake-
lake michigan from sheboygan to port washington wi 5 nm offshore
to mid lake-
lake michigan from port washington to north point light wi 5 nm
offshore to mid lake-
lake michigan from north point light to wind point wi 5 nm
offshore to mid lake-
lake michigan from wind point wi to winthrop harbor il 5 nm
offshore to mid lake-
lake michigan from winthrop harbor to wilmette harbor il 5 nm
offshore to mid lake-
lake michigan from wilmette harbor il to michigan city in 5 nm
offshore to mid lake-
lake michigan from whitehall to pentwater mi 5 nm offshore to mid
lake-
lake michigan from grand haven to whitehall mi 5 nm offshore to
mid lake-
lake michigan from holland to grand haven mi 5 nm offshore to mid
lake-
lake michigan from south haven to holland mi 5 nm offshore to mid
lake-
lake michigan from st. joseph to south haven mi 5 nm offshore to
mid lake-
302 am cst sun dec 21 2014
sheboygan wi to pentwater mi south
.today...south winds 10 to 20 kt increasing to 15 to 25 kt by
midday and to 30 kt by evening. slight chance of light freezing
drizzle this morning...then slight chance of snow this afternoon.
waves 1 to 3 ft building to 4 to 6 ft occasionally to 8 ft this
afternoon.
.tonight...south winds to 30 kt. slight chance of snow in the
evening. waves 5 to 8 ft occasionally to 10 ft.
.monday...south winds to 30 kt becoming southeast. rain likely in
the afternoon. waves 5 to 8 ft occasionally to 10 ft.
.monday night...southeast winds to 30 kt diminishing to 15 to 25
kt and becoming south. rain. waves 5 to 8 ft occasionally to 10
ft.
.tuesday...south winds 10 to 20 kt. chance of rain in the
morning...then slight chance of rain in the afternoon. waves 4 to
7 ft occasionally to 9 ft subsiding to 3 to 5 ft occasionally to
7 ft in the afternoon.
.tuesday night...southwest winds 10 to 15 kt becoming west. rain
and snow likely. waves 1 to 3 ft.
.wednesday...northwest winds to 30 kt. rain and snow likely.
waves 1 to 3 ft building to 4 to 6 ft occasionally to 8 ft in the
afternoon.
.thursday...west gales to 35 kt diminishing to 15 to 25 kt in the
afternoon. slight chance of snow showers. waves 7 to 10 ft
occasionally to 13 ft subsiding to 6 to 9 ft occasionally to
11 ft in the afternoon.
$$

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